Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. John Gregory Clark, DC

Individual provider Orthopedic Chiropractor · NPI 1386731677

Mr. John Gregory Clark, DC is a Chiropractic in Fresno, California. Graduated from Palmer College Chiropractic - West Sunnyvale in 1984, 42 years ago. Practices as a sole proprietor. Licensed in California.

Years since qualifying
42
Trained at
Palmer College Chiropractic - West Sunnyvale
Licensed in
CA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

7461 N 1st St Ste 103
Fresno, CA 93720-2850
Phone: (559) 226-3400
Fax: (559) 226-3963
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Chiropractor (primary) Taxonomy 111NX0800X · Licence 17061 (CA)

Record details

NPI number1386731677
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESJanuary 25, 2018
Mailing address4678 N 1st St, Fresno, CA 93726-0903

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - WEST SUNNYVALE
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Not indicated

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